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From: Ben Myers <bpm@sgi.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 4/5] xfs: use xfs_ilock_map_shared in xfs_attr_get
Date: Thu, 5 Dec 2013 13:57:39 -0600	[thread overview]
Message-ID: <20131205195739.GK1935@sgi.com> (raw)
In-Reply-To: <20131205155951.679310054@bombadil.infradead.org>

On Thu, Dec 05, 2013 at 07:58:34AM -0800, Christoph Hellwig wrote:
> We might not have read in the extent list at this point, so make sure we
> take the ilock exclusively if we have to do so.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Reviewed-by: Ben Myers <bpm@sgi.com>

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  reply	other threads:[~2013-12-05 19:57 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-05 15:58 [PATCH 0/5] extent list locking fixes Christoph Hellwig
2013-12-05 15:58 ` [PATCH 1/5] xfs: take the ilock around xfs_bmapi_read in xfs_zero_remaining_bytes Christoph Hellwig
2013-12-05 19:38   ` Ben Myers
2013-12-05 20:31   ` Dave Chinner
2013-12-05 20:37     ` Ben Myers
2013-12-05 20:40     ` Christoph Hellwig
2013-12-05 15:58 ` [PATCH 2/5] xfs: use xfs_ilock_map_shared in xfs_qm_dqtobp Christoph Hellwig
2013-12-05 19:46   ` Ben Myers
2013-12-05 20:41   ` Dave Chinner
2013-12-05 20:53     ` Christoph Hellwig
2013-12-05 21:03       ` Dave Chinner
2013-12-05 15:58 ` [PATCH 3/5] xfs: use xfs_ilock_map_shared in xfs_qm_dqiterate Christoph Hellwig
2013-12-05 19:48   ` Ben Myers
2013-12-05 20:45   ` Dave Chinner
2013-12-05 15:58 ` [PATCH 4/5] xfs: use xfs_ilock_map_shared in xfs_attr_get Christoph Hellwig
2013-12-05 19:57   ` Ben Myers [this message]
2013-12-05 20:59   ` Dave Chinner
2013-12-05 21:01     ` Christoph Hellwig
2013-12-05 21:05       ` Dave Chinner
2013-12-05 21:10         ` Christoph Hellwig
2013-12-05 21:17           ` Dave Chinner
2013-12-05 15:58 ` [PATCH 5/5] xfs: assert that we hold the ilock for extent map access Christoph Hellwig
2013-12-05 20:11   ` Ben Myers
2013-12-05 21:10   ` Dave Chinner
2013-12-05 21:22     ` Christoph Hellwig
2013-12-05 21:40       ` Dave Chinner

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